894069664

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 1784135808

約数和(自身を除く): 890066144

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 487, 557, 824, 974, 1114, 1648, 1948, 2228, 3296, 3896, 4456, 7792, 8912, 15584, 17824, 50161, 57371, 100322, 114742, 200644, 229484, 271259, 401288, 458968, 542518, 802576, 917936, 1085036, 1605152, 1835872, 2170072, 4340144, 8680288, 27939677, 55879354, 111758708, 223517416, 447034832, 894069664]

約数ペア:

[(1, 894069664), (2, 447034832), (4, 223517416), (8, 111758708), (16, 55879354), (32, 27939677), (103, 8680288), (206, 4340144), (412, 2170072), (487, 1835872), (557, 1605152), (824, 1085036), (974, 917936), (1114, 802576), (1648, 542518), (1948, 458968), (2228, 401288), (3296, 271259), (3896, 229484), (4456, 200644), (7792, 114742), (8912, 100322), (15584, 57371), (17824, 50161)]